ES2166479T3 - Disposicion de circuito para la medicion de la corriente de iones para motores de combustion. - Google Patents

Disposicion de circuito para la medicion de la corriente de iones para motores de combustion.

Info

Publication number
ES2166479T3
ES2166479T3 ES97101842T ES97101842T ES2166479T3 ES 2166479 T3 ES2166479 T3 ES 2166479T3 ES 97101842 T ES97101842 T ES 97101842T ES 97101842 T ES97101842 T ES 97101842T ES 2166479 T3 ES2166479 T3 ES 2166479T3
Authority
ES
Spain
Prior art keywords
circuit
ion current
measurement
provision
ignition
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES97101842T
Other languages
English (en)
Inventor
Ulrich Dr Bahr
Michael Daetz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Daimler AG
Volkswagen AG
Original Assignee
DaimlerChrysler AG
Volkswagen AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DaimlerChrysler AG, Volkswagen AG filed Critical DaimlerChrysler AG
Application granted granted Critical
Publication of ES2166479T3 publication Critical patent/ES2166479T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P15/00—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits
    • F02P15/10—Electric spark ignition having characteristics not provided for in, or of interest apart from, groups F02P1/00 - F02P13/00 and combined with layout of ignition circuits having continuous electric sparks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P3/00—Other installations
    • F02P3/02—Other installations having inductive energy storage, e.g. arrangements of induction coils
    • F02P3/04—Layout of circuits
    • F02P3/045—Layout of circuits for control of the dwell or anti dwell time
    • F02P3/0453—Opening or closing the primary coil circuit with semiconductor devices
    • F02P3/0456—Opening or closing the primary coil circuit with semiconductor devices using digital techniques
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current
    • F02P2017/125—Measuring ionisation of combustion gas, e.g. by using ignition circuits

Abstract

LA INVENCION SE REFIERE A UNA DISPOSICION DE CIRCUITO PARA MEDICION DE CORRIENTE DE IONES EN ESPACIOS DE COMBUSTION DE UN MOTOR DE COMBUSTION INTERNA, CON UNA BOBINA DE ENCENDIDO QUE SE COMPONE DE UNA ARROLLAMIENTO PRIMARIO Y ARROLLAMIENTO SECUNDARIO, CUYO ARROLLAMIENTO SECUNDARIO ESTA CONECTADO TANTO A UNA BUJIA DE ENCENDIDO QUE SIRVE AL MISMO TIEMPO COMO SONDA DE CORRIENTE DE IONES, COMO TAMBIEN ESTA UNIDO A TRAVES DE SU LADO DE POTENCIAL INFERIOR CON UN AMPLIFICADOR DE INVERSION PARA LA GENERACION DE UNA TENSION DE MEDICION CONSTANTE PARA MEDICION DE CORRIENTE DE IONES. DE ACUERDO CON LA INVENCION SE HA PREVISTO PARA LA DERIVACION DE LA CORRIENTE DE ENCENDIDO, QUE FLUYE DURANTE LA DURACION DE COMBUSTION DE LA BUJIA DE ENCENDIDO SOBRE EL POTENCIAL DE MASA DE LA DISPOSICION DE CIRCUITO TANTO EN EL PRIMER RAMAL DE CIRCUITO DE DERIVACION COMO TAMBIEN EN UN PRIMER DIODO SEMICONDUCTOR, COMO TAMBIEN EN UN SEGUNDO RAMAL DE CIRCUITO DE DERIVACION CONECTADO DE FORMA PARALELA CON RESPECTO AL AMPLIFICADOR DE INVERSION, CON UN SEGUNDO DIODO SEMICONDUCTOR.
ES97101842T 1996-02-16 1997-02-06 Disposicion de circuito para la medicion de la corriente de iones para motores de combustion. Expired - Lifetime ES2166479T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19605803A DE19605803A1 (de) 1996-02-16 1996-02-16 Schaltungsanordnung zur Ionenstrommessung

Publications (1)

Publication Number Publication Date
ES2166479T3 true ES2166479T3 (es) 2002-04-16

Family

ID=7785611

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97101842T Expired - Lifetime ES2166479T3 (es) 1996-02-16 1997-02-06 Disposicion de circuito para la medicion de la corriente de iones para motores de combustion.

Country Status (4)

Country Link
US (3) US6043660A (es)
EP (3) EP0790409B1 (es)
DE (4) DE19605803A1 (es)
ES (1) ES2166479T3 (es)

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DE19917261C5 (de) * 1999-04-16 2010-09-09 Siemens Flow Instruments A/S Elektromagnetische Durchflußmesseranordnung
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BR112012017847A2 (pt) 2010-01-20 2019-09-24 Sem Ab "dispositivo e método para analisar o desempenho de um motor"
DE102010061799B4 (de) * 2010-11-23 2014-11-27 Continental Automotive Gmbh Verfahren zum Betreiben einer Zündvorrichtung für eine Verbrennungskraftmaschine und Zündvorrichtung für eine Verbrennungskraftmaschine zur Durchführung des Verfahrens
CN102852693B (zh) * 2011-06-28 2015-05-27 比亚迪股份有限公司 一种点火线圈故障诊断系统及其诊断方法
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JP6207223B2 (ja) * 2013-05-01 2017-10-04 キヤノン株式会社 モータ駆動装置およびその制御方法
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Also Published As

Publication number Publication date
EP0790406A2 (de) 1997-08-20
DE19605803A1 (de) 1997-08-21
EP0790409A3 (de) 1999-01-20
DE59705316D1 (de) 2001-12-20
EP0790406B1 (de) 2003-07-02
EP0790408A3 (de) 1999-01-20
DE59710592D1 (de) 2003-09-25
US5914604A (en) 1999-06-22
EP0790409A2 (de) 1997-08-20
EP0790406A3 (de) 1999-01-27
EP0790409B1 (de) 2003-08-20
DE59710359D1 (de) 2003-08-07
US5758629A (en) 1998-06-02
EP0790408A2 (de) 1997-08-20
US6043660A (en) 2000-03-28
EP0790408B1 (de) 2001-11-14

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